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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    3. 2026 Forest River No Boundaries Beast Mode NB182

    2026 Forest River No Boundaries Beast Mode NB182

    NewTravel trailer|Stock #NP12487|Located at Prosser RV in Sturtevant, WI
    $26,596$26,804
    Save $208
    RV Envy

    2026 Forest River No Boundaries Beast Mode NB182

    New · Travel trailer

    $26,596$26,804Save $208

    Prosser RV

    13815 Leetsbir Rd

    Sturtevant, WI 53177

    (888) 343-1206

    Stock #NP12487

    2026 Forest River No Boundaries Beast Mode NB182 floor plan

    Specifications

    Length21 ft
    Dry weight4,143 lbs
    Sleeps3 people

    Key features

    • • Microwave
    • • Refrigerator
    • • Washer
    • • Water Heater
    • • Air Conditioning
    • • Fantastic Fan
    • • Inverter
    • • Solar Panel
    • • Solar Panels
    • • CO Detector
    • • LP Detector
    • • TV
    • • TV Antenna
    • • Enclosed Underbelly
    • • Hitch
    • • Leveling Jacks
    • • Power Awning
    • • PVC Roof
    • • Roof Vent
    • • Azdel Composite Panels
    • • Central Vacuum
    • • Kitchen Sink
    • • Shower
    • • Theater Seating
    • • Toilet

    Full specifications

    # of A/Cs1
    # of Axles1
    # of Side Doors1
    # of Slideouts0
    A/C Spec15,000 BTU A/C
    Bed SizesQueen
    ChassisWelded Aluminum Structure
    Dry Weight4,143 lb
    Exterior ColorGreen
    FloorplanNB18.2
    GVWR5,370 lb
    Height11' 1"
    Hitch TypeBumper Pull
    Hitch Weight500 lb
    Interior ColorMossy Cloud
    Length21' 8"
    Lot StatusOn lot
    Payload Capacity1,227 lb
    Sleep Capacity3
    Sleeps3
    Stock #NP12487
    Water Capacity - Black30 gal
    Water Capacity - Fresh30 gal
    Water Capacity - Grey30 gal
    Width8' 0"

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2026 No Boundaries Beast Mode NB182

    2026 No Boundaries Beast Mode NB182
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    Dealer information

    Prosser RV

    13815 Leetsbir Rd
    Sturtevant, WI 53177
    (888) 343-1206

    Rugged Off-Road Adventure Trailer Built to Go Beyond the Campground

    At a Glance

    Dry Weight (UVW): Approximately 4,143 lbs.*

    Hitch Weight: Approximately 500 lbs.*

    Exterior Length: 21' 8"

    Fresh Water Capacity: 30 Gallons

    Cargo Carrying Capacity (CCC): Approximately 1,227 lbs.*

    Sleeping Capacity: Up to 4

    Best For: Off-Grid Camping, National Forests, Overlanding & Outdoor Adventure

    Manufacturer-published specifications. The certification label on this specific trailer should always be considered the final authority.

    If your camping adventures don't stop where the pavement ends, the 2026 Forest River No Boundaries NB18.2 Beast Mode was built with you in mind.

    Designed for campers who enjoy exploring forest roads, remote campsites, public lands, and off-grid destinations, the NB18.2 combines rugged construction, premium off-road equipment, impressive solar capability, and a unique rear kitchen floorplan into one lightweight travel trailer that's ready for adventure.

    Whether you're heading into the Northwoods of Wisconsin, the Upper Peninsula, the Rocky Mountains, or your favorite hidden campsite, this trailer is engineered to help you go farther with confidence.

    Beast Mode. Built for the Road Less Traveled.

    The optional Beast Mode Package transforms the No Boundaries from a capable travel trailer into a true adventure camper.

    Rather than adding cosmetic upgrades, Beast Mode focuses on the equipment that matters when the pavement ends.

    Features include:

    • Beast Mode independent suspension
    • Aggressive all-terrain tires
    • Tire Pressure Monitoring System (TPMS)
    • Heavy-duty wheel and suspension package
    • 400-watt roof-mounted solar system
    • 2,000-watt inverter
    • Fresh water filtration system
    • MaxxAir vent cover

    Independent suspension improves wheel travel over uneven terrain, while the aggressive tires and increased ground clearance provide additional confidence on gravel roads, forest trails, and unimproved campsites.

    It's equipment you'll appreciate every mile beyond the campground.

    The Signature Feature

    A Rear Kitchen Designed for Outdoor Living

    One of the most distinctive features of the NB18.2 is its innovative rear kitchen with a flip-up serving window and exterior bar-top counter.

    Instead of turning your back on everyone while preparing meals, you can cook inside while remaining part of the conversation outside.

    It's a simple idea that completely changes the camping experience.

    Whether you're making breakfast before hitting the trail or serving dinner after a day of exploring, the rear kitchen naturally becomes the social center of your campsite.

    Ready for Off-Grid Adventures

    Camping without hookups doesn't mean giving up comfort.

    The NB18.2 comes equipped with features designed to extend your adventures.

    Highlights include:

    • 400 watts of factory-installed solar power
    • 2,000-watt inverter
    • 30-gallon fresh water tank
    • 30-gallon gray water tank
    • 30-gallon black water tank
    • Heated and enclosed underbelly
    • 12-volt holding tank heaters
    • Tankless on-demand water heater
    • 12-volt refrigerator
    • LED lighting throughout

    Together, these systems allow you to spend more time enjoying remote destinations and less time worrying about campground hookups.

    Comfortable Camping Comes Standard

    The No Boundaries was built for adventure, but it doesn't forget about comfort.

    Interior highlights include:

    • Private front queen bedroom
    • Comfortable dinette living area
    • Spacious rear bathroom
    • Air Fryer microwave
    • Large 12-volt refrigerator
    • Surf(X) seamless countertops
    • Deep kitchen sink with integrated cup washer
    • Bluetooth entertainment system
    • USB-C charging ports
    • Central vacuum system
    • Premium shower with slow-close glass door
    • 15,000 BTU roof air conditioner

    Large windows throughout the coach help bring the outdoors inside while making the interior feel bright and spacious.

    Built to Handle Years of Adventure

    Forest River designed the No Boundaries series for active campers who expect their RV to travel beyond traditional campgrounds.

    Construction highlights include:

    • Welded aluminum frame
    • Laminated fiberglass sidewalls
    • Azdel composite wall panels that resist moisture and won't rot like traditional wood-backed panels
    • Fully walkable PVC roof
    • Aluminum-framed insulated floor
    • Radiant foil insulation
    • Fiberglass front cap with integrated LED lighting
    • Solid entry steps
    • Slam-latch baggage doors
    • Power tongue jack

    These premium construction features provide durability while keeping overall weight manageable for many properly equipped trucks and SUVs.

    Towing Information

    One of the biggest advantages of the NB18.2 Beast Mode is that it delivers true off-road capability without the weight of many larger adventure trailers.

    Dry Weight (UVW): Approximately 4,143 lbs.*

    GVWR: 5,370 lbs.*

    Cargo Carrying Capacity: Approximately 1,227 lbs.*

    Hitch Weight: Approximately 500 lbs.*

    Dry weight does not include cargo, water, propane, batteries, dealer-installed accessories, or personal belongings.

    We'll gladly help determine whether your tow vehicle has the towing capacity and payload to safely handle this trailer.

    Verified Specifications

    Condition: New

    Stock Number: NP12487

    Year: 2026

    Manufacturer: Forest River

    Series: No Boundaries

    Model: NB18.2 Beast Mode

    Type: Travel Trailer

    Exterior Length: 21' 8"

    Exterior Width: 8'

    Exterior Height: 11' 1"

    Dry Weight (UVW): Approximately 4,143 lbs.*

    GVWR: 5,370 lbs.

    Cargo Carrying Capacity: Approximately 1,227 lbs.*

    Hitch Weight: Approximately 500 lbs.*

    Fresh Water Capacity: 30 Gallons

    Gray Water Capacity: 30 Gallons

    Black Water Capacity: 30 Gallons

    Awning: 14' Power Awning with LED Lighting

    Solar: 400-Watt Roof-Mounted System

    Inverter: 2,000 Watts

    Suspension: Beast Mode Independent Suspension

    Axles: Dual Axle

    Air Conditioner: 15,000 BTU

    Water Heater: Tankless On-Demand

    Manufacturer-published specifications. Verify against the certification label on this specific trailer.

    Who Is This RV Built For?

    The No Boundaries NB18.2 Beast Mode is an excellent choice for:

    • Couples seeking adventure beyond developed campgrounds
    • National park travelers
    • Boondocking enthusiasts
    • Hunters and anglers
    • Mountain bikers
    • Kayakers
    • Overlanding enthusiasts
    • Campers who want premium off-road capability without stepping into a much larger trailer

    Prosser RV Buyer's Tip

    The Beast Mode Package improves capability on rough roads, but no travel trailer is designed for extreme off-road use. Before venturing onto remote trails, consider ground clearance, road conditions, weather, and your tow vehicle's capabilities. Choosing the right route will help protect both your RV and your investment while expanding the places you can confidently explore.

    Why Buy from Prosser's Premium RV Outlet?

    At Prosser's Premium RV Outlet, we understand that buying an adventure trailer is about more than choosing a floorplan—it's about finding the right RV for the way you travel.

    Our team will walk you through the Beast Mode suspension, solar system, inverter, off-grid capabilities, and towing requirements so you understand how this trailer is designed to perform before you head out on your first adventure.

    Rugged Off-Road Adventure Trailer Built to Go Beyond the Campground

    At a Glance

    Dry Weight (UVW): Approximately 4,143 lbs.*

    Hitch Weight: Approximately 500 lbs.*

    Exterior Length: 21' 8"

    Fresh Water Capacity: 30 Gallons

    Cargo Carrying Capacity (CCC): Approximately 1,227 lbs.*

    Sleeping Capacity: Up to 4

    Best For: Off-Grid Camping, National Forests, Overlanding & Outdoor Adventure

    Manufacturer-published specifications. The certification label on this specific trailer should always be considered the final authority.

    If your camping adventures don't stop where the pavement ends, the 2026 Forest River No Boundaries NB18.2 Beast Mode was built with you in mind.

    Designed for campers who enjoy exploring forest roads, remote campsites, public lands, and off-grid destinations, the NB18.2 combines rugged construction, premium off-road equipment, impressive solar capability, and a unique rear kitchen floorplan into one lightweight travel trailer that's ready for adventure.

    Whether you're heading into the Northwoods of Wisconsin, the Upper Peninsula, the Rocky Mountains, or your favorite hidden campsite, this trailer is engineered to help you go farther with confidence.

    Beast Mode. Built for the Road Less Traveled.

    The optional Beast Mode Package transforms the No Boundaries from a capable travel trailer into a true adventure camper.

    Rather than adding cosmetic upgrades, Beast Mode focuses on the equipment that matters when the pavement ends.

    Features include:

    • Beast Mode independent suspension
    • Aggressive all-terrain tires
    • Tire Pressure Monitoring System (TPMS)
    • Heavy-duty wheel and suspension package
    • 400-watt roof-mounted solar system
    • 2,000-watt inverter
    • Fresh water filtration system
    • MaxxAir vent cover

    Independent suspension improves wheel travel over uneven terrain, while the aggressive tires and increased ground clearance provide additional confidence on gravel roads, forest trails, and unimproved campsites.

    It's equipment you'll appreciate every mile beyond the campground.

    The Signature Feature

    A Rear Kitchen Designed for Outdoor Living

    One of the most distinctive features of the NB18.2 is its innovative rear kitchen with a flip-up serving window and exterior bar-top counter.

    Instead of turning your back on everyone while preparing meals, you can cook inside while remaining part of the conversation outside.

    It's a simple idea that completely changes the camping experience.

    Whether you're making breakfast before hitting the trail or serving dinner after a day of exploring, the rear kitchen naturally becomes the social center of your campsite.

    Ready for Off-Grid Adventures

    Camping without hookups doesn't mean giving up comfort.

    The NB18.2 comes equipped with features designed to extend your adventures.

    Highlights include:

    • 400 watts of factory-installed solar power
    • 2,000-watt inverter
    • 30-gallon fresh water tank
    • 30-gallon gray water tank
    • 30-gallon black water tank
    • Heated and enclosed underbelly
    • 12-volt holding tank heaters
    • Tankless on-demand water heater
    • 12-volt refrigerator
    • LED lighting throughout

    Together, these systems allow you to spend more time enjoying remote destinations and less time worrying about campground hookups.

    Comfortable Camping Comes Standard

    The No Boundaries was built for adventure, but it doesn't forget about comfort.

    Interior highlights include:

    • Private front queen bedroom
    • Comfortable dinette living area
    • Spacious rear bathroom
    • Air Fryer microwave
    • Large 12-volt refrigerator
    • Surf(X) seamless countertops
    • Deep kitchen sink with integrated cup washer
    • Bluetooth entertainment system
    • USB-C charging ports
    • Central vacuum system
    • Premium shower with slow-close glass door
    • 15,000 BTU roof air conditioner

    Large windows throughout the coach help bring the outdoors inside while making the interior feel bright and spacious.

    Built to Handle Years of Adventure

    Forest River designed the No Boundaries series for active campers who expect their RV to travel beyond traditional campgrounds.

    Construction highlights include:

    • Welded aluminum frame
    • Laminated fiberglass sidewalls
    • Azdel composite wall panels that resist moisture and won't rot like traditional wood-backed panels
    • Fully walkable PVC roof
    • Aluminum-framed insulated floor
    • Radiant foil insulation
    • Fiberglass front cap with integrated LED lighting
    • Solid entry steps
    • Slam-latch baggage doors
    • Power tongue jack

    These premium construction features provide durability while keeping overall weight manageable for many properly equipped trucks and SUVs.

    Towing Information

    One of the biggest advantages of the NB18.2 Beast Mode is that it delivers true off-road capability without the weight of many larger adventure trailers.

    Dry Weight (UVW): Approximately 4,143 lbs.*

    GVWR: 5,370 lbs.*

    Cargo Carrying Capacity: Approximately 1,227 lbs.*

    Hitch Weight: Approximately 500 lbs.*

    Dry weight does not include cargo, water, propane, batteries, dealer-installed accessories, or personal belongings.

    We'll gladly help determine whether your tow vehicle has the towing capacity and payload to safely handle this trailer.

    Verified Specifications

    Condition: New

    Stock Number: NP12487

    Year: 2026

    Manufacturer: Forest River

    Series: No Boundaries

    Model: NB18.2 Beast Mode

    Type: Travel Trailer

    Exterior Length: 21' 8"

    Exterior Width: 8'

    Exterior Height: 11' 1"

    Dry Weight (UVW): Approximately 4,143 lbs.*

    GVWR: 5,370 lbs.

    Cargo Carrying Capacity: Approximately 1,227 lbs.*

    Hitch Weight: Approximately 500 lbs.*

    Fresh Water Capacity: 30 Gallons

    Gray Water Capacity: 30 Gallons

    Black Water Capacity: 30 Gallons

    Awning: 14' Power Awning with LED Lighting

    Solar: 400-Watt Roof-Mounted System

    Inverter: 2,000 Watts

    Suspension: Beast Mode Independent Suspension

    Axles: Dual Axle

    Air Conditioner: 15,000 BTU

    Water Heater: Tankless On-Demand

    Manufacturer-published specifications. Verify against the certification label on this specific trailer.

    Who Is This RV Built For?

    The No Boundaries NB18.2 Beast Mode is an excellent choice for:

    • Couples seeking adventure beyond developed campgrounds
    • National park travelers
    • Boondocking enthusiasts
    • Hunters and anglers
    • Mountain bikers
    • Kayakers
    • Overlanding enthusiasts
    • Campers who want premium off-road capability without stepping into a much larger trailer

    Prosser RV Buyer's Tip

    The Beast Mode Package improves capability on rough roads, but no travel trailer is designed for extreme off-road use. Before venturing onto remote trails, consider ground clearance, road conditions, weather, and your tow vehicle's capabilities. Choosing the right route will help protect both your RV and your investment while expanding the places you can confidently explore.

    Why Buy from Prosser's Premium RV Outlet?

    At Prosser's Premium RV Outlet, we understand that buying an adventure trailer is about more than choosing a floorplan—it's about finding the right RV for the way you travel.

    Our team will walk you through the Beast Mode suspension, solar system, inverter, off-grid capabilities, and towing requirements so you understand how this trailer is designed to perform before you head out on your first adventure.

    Specifications

    Length

    21 ft

    Dry weight

    4,143 lbs

    Sleeps

    3 people

    Specifications

    Length

    21 ft

    Dry weight

    4,143 lbs

    Sleeps

    3 people

    Key features

    • Microwave
    • Refrigerator
    • Washer
    • Water Heater
    • Air Conditioning
    • Fantastic Fan
    • Inverter
    • Solar Panel
    • Solar Panels
    • CO Detector
    • LP Detector
    • TV
    • TV Antenna
    • Enclosed Underbelly
    • Hitch
    • Leveling Jacks
    • Power Awning
    • PVC Roof
    • Roof Vent
    • Azdel Composite Panels
    • Central Vacuum
    • Kitchen Sink
    • Shower
    • Theater Seating
    • Toilet

    Key features

    • Microwave
    • Refrigerator
    • Washer
    • Water Heater
    • Air Conditioning
    • Fantastic Fan
    • Inverter
    • Solar Panel
    • Solar Panels
    • CO Detector
    • LP Detector
    • TV
    • TV Antenna
    • Enclosed Underbelly
    • Hitch
    • Leveling Jacks
    • Power Awning
    • PVC Roof
    • Roof Vent
    • Azdel Composite Panels
    • Central Vacuum
    • Kitchen Sink
    • Shower
    • Theater Seating
    • Toilet

    Full specifications

    As provided in the original listing

    # of A/Cs1
    # of Axles1
    # of Side Doors1
    # of Slideouts0
    A/C Spec15,000 BTU A/C
    Bed SizesQueen
    ChassisWelded Aluminum Structure
    Dry Weight4,143 lb
    Exterior ColorGreen
    FloorplanNB18.2
    GVWR5,370 lb
    Height11' 1"
    Hitch TypeBumper Pull
    Hitch Weight500 lb
    Interior ColorMossy Cloud
    Length21' 8"
    Lot StatusOn lot
    Payload Capacity1,227 lb
    Sleep Capacity3
    Sleeps3
    Stock #NP12487
    Water Capacity - Black30 gal
    Water Capacity - Fresh30 gal
    Water Capacity - Grey30 gal
    Width8' 0"

    Full specifications

    As provided in the original listing

    # of A/Cs1
    # of Axles1
    # of Side Doors1
    # of Slideouts0
    A/C Spec15,000 BTU A/C
    Bed SizesQueen
    ChassisWelded Aluminum Structure
    Dry Weight4,143 lb
    Exterior ColorGreen
    FloorplanNB18.2
    GVWR5,370 lb
    Height11' 1"
    Hitch TypeBumper Pull
    Hitch Weight500 lb
    Interior ColorMossy Cloud
    Length21' 8"
    Lot StatusOn lot
    Payload Capacity1,227 lb
    Sleep Capacity3
    Sleeps3
    Stock #NP12487
    Water Capacity - Black30 gal
    Water Capacity - Fresh30 gal
    Water Capacity - Grey30 gal
    Width8' 0"

    Price history

    Days listed

    13

    Price drops

    2

    Total price reduction

    -$208

    Sign in to see 2 price changes

    Price history

    Days listed

    13

    Price drops

    2

    Total price reduction

    -$208

    Sign in to see 2 price changes

    Get more info

    2026 No Boundaries Beast Mode NB182

    2026 No Boundaries Beast Mode NB182
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.